Bella and Yolanda Hadid attend ‘United For A Lyme-Free World’ gala

The 20-year-old attended the Global Lyme Alliance gala in New York City on Thursday night in a stunning black jumper.

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Photo credit: AKM-GSI

Photo credit: AKM-GSI

Celebrities at ‘Global Lyme Alliance’s 2016 United For A Lyme-Free World Gala’

Twins! The 52-year-old also looked beautiful in a long sleeve black dress.

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Photo credit: AKM-GSI

Photo credit: AKM-GSI

Bella and Yolanda Hadid attend ‘United For A Lyme-Free World’ gala

Yolanda recently opened up about her daughter's struggles with lyme disease during an interview with Good Day New York. "Bella is struggling," she said. "It's hard to imagine that this beautiful bright light on the cover of magazines could struggle the way that she does."

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Photo credit: AKM-GSI

Photo credit: AKM-GSI

Bella and Yolanda Hadid attend ‘United For A Lyme-Free World’ gala

Yolanda's youngest child, Anwar Hadid, also suffers from the disease.

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Photo credit: AKM-GSI

Photo credit: AKM-GSI

Celebrities at ‘Global Lyme Alliance’s 2016 United For A Lyme-Free World Gala’

What do you think of Bella and Yolanda's red carpet looks? Let us know your thoughts in the comments section!

Bella and Yolanda Hadid attend ‘United For A Lyme-Free World’ gala

The 20-year-old attended the Global Lyme Alliance gala in New York City on Thursday night in a stunning black jumper.

Celebrities at ‘Global Lyme Alliance’s 2016 United For A Lyme-Free World Gala’

Twins! The 52-year-old also looked beautiful in a long sleeve black dress.

Bella and Yolanda Hadid attend ‘United For A Lyme-Free World’ gala

Yolanda recently opened up about her daughter's struggles with lyme disease during an interview with Good Day New York. "Bella is struggling," she said. "It's hard to imagine that this beautiful bright light on the cover of magazines could struggle the way that she does."

Bella and Yolanda Hadid attend ‘United For A Lyme-Free World’ gala

Yolanda's youngest child, Anwar Hadid, also suffers from the disease.

Celebrities at ‘Global Lyme Alliance’s 2016 United For A Lyme-Free World Gala’

What do you think of Bella and Yolanda's red carpet looks? Let us know your thoughts in the comments section!